CN203431309U - Oil pipe fixing clamp - Google Patents
Oil pipe fixing clamp Download PDFInfo
- Publication number
- CN203431309U CN203431309U CN201320525028.8U CN201320525028U CN203431309U CN 203431309 U CN203431309 U CN 203431309U CN 201320525028 U CN201320525028 U CN 201320525028U CN 203431309 U CN203431309 U CN 203431309U
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- CN
- China
- Prior art keywords
- draw
- groove
- oil pipe
- pipe
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an oil pipe fixing clamp which comprises a mounting portion used for being connected with the side face of an oil tank in a clamping mode and a clamping portion used for clamping an oil pipe. The clamping portion comprises a clamping groove formed in the pipe clamp, and two guide arms towards the bottom of the clamping groove are symmetrically formed in the two side walls of an opening of the clamping groove. The distance between the two guide arms gradually reduces from the roots of the guide arms to the end portions of the guide arms. Two elastic pieces towards the bottom of the clamping groove are symmetrically arranged on the two side walls of the clamping groove and close to the bottom of the clamping groove. The distance between the two elastic pieces gradually reduces from the roots of the elastic pieces to the end portions of the elastic pieces. The pipe clamp can reliably fix the oil pipe, and can effectively weaken vibration of an oil pump transmitting to the pipe clamp.
Description
Technical field
The utility model relates to the component of automobile, relates in particular a kind of for the fixing pipe clamp of oil pipe on automotive oil tank.
Background technique
It is larger that vehicle fuel pipe moves towards span, during layout, need to oil pipe be fixed on to vehicle body diverse location with a plurality of pipe clamps, the noise that vibration causes when avoiding interfering with periphery part and weakening operation of oil pump.Be arranged in the oil pipe on fuel tank, often need to be arranged in the installation direction perpendicular to fuel tank, for avoiding the interference at Vertical direction and fuel tank edge, conventionally need to oil pipe be fixed on to fuel tank side with pipe clamp.The pipe clamp that existing fixedly oil pipe adopts as shown in Figure 5, by oil pipe fixed groove 11 and pipe clamp mounting hole 12, formed, the axis of fixed groove is vertical with pipe clamp mounting hole axial direction, fixed groove 11 is semi-open-type, pipe is directly stuck in the fixed groove of pipe clamp, the installing force of pipe clip inlet pipe folder is larger; The mounting type of pipe clamp is fixed for being tightened in projection welding bolt 13 by pipe clamp mounting hole 12, and bolt 13 is fixed on support 14, and fixed support 14 is welded on fuel tank side.
There is following some deficiency in this pipe clamp: one, pipe clamp directly coordinates with oil pipe, does not have the effect of damping vibration, easily the vibration of oil pump is passed to oil pipe, and then be delivered to vehicle body; While two, installing, screw the operating space that action need is larger, automobile is particularly difficult to meet arrangement requirement in the limited space of car; Three, screw rear pipe clamp towards can not determine, need to adjust and could meet pipe and move towards requirement, it is very inconvenient to operate; Four, need to be on fuel tank welding projection welding double-screw bolt, increased operation and cost.
The patent No. is that 201110080436.2 patent of invention discloses " a kind of automobile pipe clamp with shock-damping structure " it is comprised of the mounting portion and the retained part that are injected into one, by damping pad being set at retained part, by damping pad, contact to realize vibration damping with the pipe being held, its effectiveness in vibration suppression is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of oil pipe Duct fixing clamp, and it can reliably be fixed oil pipe, and can effectively weaken the vibration that oil pump passes to pipe clamp.
Oil pipe Duct fixing clamp described in the utility model, comprise assembly department for being connected with fuel tank side and for clamping the clamping part of oil pipe, described clamping part comprises the draw-in groove being opened on pipe clamp, on the two side of draw-in groove opening, be symmetrically arranged with two towards the leading arm of draw-in groove bottom, distance between two leading arms diminishes gradually from leading arm root to leading arm end, on the draw-in groove two side near draw-in groove bottom, be symmetrically arranged with two towards the shell fragment of draw-in groove bottom, the distance between two shell fragments diminishes gradually from shell fragment root to shell fragment end.
Further, described assembly department is on the pipe clamp being opened near pipe clamp and fuel tank faying surface, and the hole clipping parallel with draw-in groove axis.Pipe clamp coordinates with the mounting bracket clamping being fixed on fuel tank side by hole clipping.
Further, offer the through hole parallel with draw-in groove on pipe clamp, this through hole, near draw-in groove bottom, forms the curved buffer shock-absorbing wallboard of cross section between through hole and draw-in groove bottom.Buffer shock-absorbing wallboard is conducive to realization and when vibration is larger, carries out secondary vibration damping.
Further, in the end of leading arm, be provided with outside position-limited claw, to increase the area of contact with oil pipe to be held, be conducive to spacing to oil pipe, prevent that oil pipe from deviating from.
During use, by the hole clipping clamping that is fixed on the clamp of fuel tank side and be opened on pipe clamp, coordinate, pipe clamp is fixed on to the side of fuel tank, after fixedly completing, tubing clamp is connected on the clamping part of pipe clamp, position-limited claw on pipe clamp compresses and contacts with the outer wall of oil pipe with the outside of shell fragment simultaneously, realizes fixing oil pipe.
Oil pipe Duct fixing clamp described in the utility model, oil pipe carries out support limit by position-limited claw and the shell fragment of leading arm end, because leading arm and shell fragment have elasticity, buffer function is played in the vibration of can be to oil pump transmission and coming, thereby weakened the vibration that oil pump passes to pipe clamp, the vibration that oil pump is produced is difficult for passing to oil pipe, and then is delivered to vehicle body.When the next vibration of oil pump transmission is larger, shell fragment may contact with buffer shock-absorbing wallboard, and now buffer shock-absorbing wallboard can play the effect of auxiliary damping, has further strengthened effectiveness in vibration suppression.In addition, the utility model adopts the mode of clamping to be assemblied in fuel tank side, the operating space that this assembling mode needs is less, facilitated the installation of pipe clamp on automotive oil tank, after clamping completes, the position that is used for the inserted part of clamping oil pipe is fixed, and has met the requirement of moving towards of oil pipe pipeline, has improved efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is the axonometric drawing of the utility model during not with the clamping of fuel tank side;
Fig. 3 is that the utility model is connected to the axonometric drawing on fuel tank side
Fig. 4 is the partial enlarged drawing of pipe clamp and fuel tank side wedging position in Fig. 3;
Fig. 5 is the axonometric drawing of existing pipe clamp while not being connected with fuel tank side.
Embodiment
In order further to explain the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is elaborated.
Referring to shown in Fig. 1 to Fig. 3, this oil pipe Duct fixing clamp, comprises that this pipe clamp has two clamping parts that are positioned at pipe clamp two ends and are arranged symmetrically with, and can clamp two oil pipes simultaneously for the assembly department with 1 clamping of fuel tank side with for clamping the clamping part of oil pipe.
Described clamping part comprises and is opened in the draw-in groove 21 that pipe clamp upper bottom portion cross section is circular arc, on the two side of draw-in groove 21 openings, be symmetrically arranged with two towards the leading arm 25 of draw-in groove 21 bottoms, distance between two leading arms 25 diminishes gradually from leading arm root to leading arm end, in the end of leading arm 25, is provided with outside position-limited claw 24.On the draw-in groove two side near draw-in groove 21 bottoms, being symmetrically arranged with two distances between shell fragment 22, two shell fragments 22 of draw-in groove 21 bottoms diminishes gradually from shell fragment root to shell fragment end.On pipe clamp, offer the through hole parallel with draw-in groove 21 28, this through hole 28, near draw-in groove 21 bottoms, forms the buffer shock-absorbing wallboard 23 that cross section is circular arc between through hole 28 and draw-in groove bottom.
Described assembly department is to be opened in hole clipping 27 parallel with draw-in groove 21 axis on pipe clamp.On fuel tank side 1, be fixed with the mounting bracket 34 that is Z-shaped, joint end at mounting bracket 34 is provided with barb 32, the joint end of mounting bracket 34 snaps in the hole clipping 27 on pipe clamp, pipe clamp coordinates with hole clipping 27 clampings by this joint end with support 34, has realized the installation of pipe clamp on fuel tank side 1.
Claims (4)
1. an oil pipe Duct fixing clamp, comprise for the assembly department with the clamping of fuel tank side with for clamping the clamping part of oil pipe, it is characterized in that: described clamping part comprises the draw-in groove (21) being opened on pipe clamp, on the two side of draw-in groove opening, be symmetrically arranged with two towards the leading arm (25) of draw-in groove bottom, distance between two leading arms diminishes gradually from leading arm root to leading arm end, on the draw-in groove two side near draw-in groove bottom, be symmetrically arranged with two towards the shell fragment (22) of draw-in groove bottom, distance between two shell fragments diminishes gradually from shell fragment root to shell fragment end.
2. oil pipe Duct fixing clamp according to claim 1, is characterized in that: described assembly department is on the pipe clamp being opened near pipe clamp and fuel tank faying surface, and the hole clipping parallel with draw-in groove axis (27).
3. according to oil pipe Duct fixing clamp described in claim 1 or 2, it is characterized in that: on pipe clamp, offer the through hole parallel with draw-in groove (28), this through hole, near draw-in groove bottom, forms the curved buffer shock-absorbing wallboard (23) of cross section between through hole and draw-in groove bottom.
4. oil pipe Duct fixing clamp according to claim 3, is characterized in that: in the end of leading arm (25), be provided with outside position-limited claw (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525028.8U CN203431309U (en) | 2013-08-27 | 2013-08-27 | Oil pipe fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525028.8U CN203431309U (en) | 2013-08-27 | 2013-08-27 | Oil pipe fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431309U true CN203431309U (en) | 2014-02-12 |
Family
ID=50060346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525028.8U Expired - Lifetime CN203431309U (en) | 2013-08-27 | 2013-08-27 | Oil pipe fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431309U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329510A (en) * | 2014-10-22 | 2015-02-04 | 长虹塑料集团英派瑞塑料股份有限公司 | Saddle type wire clamp and preparing method of saddle type wire clamp |
| CN107615606A (en) * | 2015-06-25 | 2018-01-19 | 古福托恩控股有限公司 | For the device being arranged on cable in split sleeve |
| CN107975444A (en) * | 2018-01-15 | 2018-05-01 | 江苏龙擎动力科技股份有限公司 | A kind of independent oil tank of generating set |
-
2013
- 2013-08-27 CN CN201320525028.8U patent/CN203431309U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329510A (en) * | 2014-10-22 | 2015-02-04 | 长虹塑料集团英派瑞塑料股份有限公司 | Saddle type wire clamp and preparing method of saddle type wire clamp |
| CN107615606A (en) * | 2015-06-25 | 2018-01-19 | 古福托恩控股有限公司 | For the device being arranged on cable in split sleeve |
| CN107615606B (en) * | 2015-06-25 | 2020-01-17 | 光互通控股有限公司 | Device for mounting a cable in a split sleeve |
| CN107975444A (en) * | 2018-01-15 | 2018-05-01 | 江苏龙擎动力科技股份有限公司 | A kind of independent oil tank of generating set |
| CN107975444B (en) * | 2018-01-15 | 2024-01-26 | 江苏龙擎动力科技股份有限公司 | Independent oil tank of generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |